外汇掉期交易的主要作用是套期保值和使远期外汇交易展期或提前到期。
A. 对
B. 错
针灸是中国所特有的且神奇的治疗方法Acupuncture, which is called zhen jiu in Chinese, is a _____ that originated in China
在中国传统医疗中针直接刺入皮肉。灸用植物的叶子熏烤身体的特定部位。Zhen means ‘needles that ____ one’s body. Jiu means ’moxibustion’, a special treatment in traditional Chinese medicine. Plant leaves were once used to ____ certain parts of the human body
中医把人体内的能量流通描述成网络的状态,并叫它“经络”Traditional Chinese medicine describes the ____ within the human body as a ___. It is called jingluo